Guys,
Anyone know at which point on combi boilers as far as the electrical side goes, they need to be done by gassafe people?
Is it ONLY the gas side/gas seals etc?
Or, is it the whole unit?
Changing a thermostat for example?
Anyone know at which point on combi boilers as far as the electrical side goes, they need to be done by gassafe people?
Is it ONLY the gas side/gas seals etc?
Or, is it the whole unit?
Changing a thermostat for example?